Kimi Pārōnaki e ai ki x
15x^{2}+10x-26
Aromātai
5x^{3}+5x^{2}-26x+83
Graph
Tohaina
Kua tāruatia ki te papatopenga
3\times 5x^{3-1}+2\times 5x^{2-1}-26x^{1-1}
Ko te pārōnaki o tētahi pūrau ko te tapeke o ngā pārōnaki o ōna kīanga tau. Ko te pārōnaki o tētahi kīanga tau pūmau ko 0. Ko te pārōnaki o te ax^{n} ko te nax^{n-1}.
15x^{3-1}+2\times 5x^{2-1}-26x^{1-1}
Whakareatia 3 ki te 5.
15x^{2}+2\times 5x^{2-1}-26x^{1-1}
Tango 1 mai i 3.
15x^{2}+10x^{2-1}-26x^{1-1}
Whakareatia 2 ki te 5.
15x^{2}+10x^{1}-26x^{1-1}
Tango 1 mai i 2.
15x^{2}+10x^{1}-26x^{0}
Tango 1 mai i 1.
15x^{2}+10x-26x^{0}
Mō tētahi kupu t, t^{1}=t.
15x^{2}+10x-26
Mō tētahi kupu t mahue te 0, t^{0}=1.
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